/*
 * Copyright (C) 2007 Esmertec AG.
 * Copyright (C) 2007 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.google.android.mms.pdu;

import com.google.android.mms.InvalidHeaderValueException;

public class ReadRecInd extends GenericPdu {
	/**
	 * Constructor, used when composing a M-ReadRec.ind pdu.
	 * 
	 * @param from
	 *            the from value
	 * @param messageId
	 *            the message ID value
	 * @param mmsVersion
	 *            current viersion of mms
	 * @param readStatus
	 *            the read status value
	 * @param to
	 *            the to value
	 * @throws InvalidHeaderValueException
	 *             if parameters are invalid. NullPointerException if messageId
	 *             or to is null.
	 */
	public ReadRecInd(EncodedStringValue from, byte[] messageId, int mmsVersion, int readStatus, EncodedStringValue[] to)
			throws InvalidHeaderValueException {
		super();
		setMessageType(PduHeaders.MESSAGE_TYPE_READ_REC_IND);
		setFrom(from);
		setMessageId(messageId);
		setMmsVersion(mmsVersion);
		setTo(to);
		setReadStatus(readStatus);
	}

	/**
	 * Constructor with given headers.
	 * 
	 * @param headers
	 *            Headers for this PDU.
	 */
	ReadRecInd(PduHeaders headers) {
		super(headers);
	}

	/**
	 * Get Date value.
	 * 
	 * @return the value
	 */
	public long getDate() {
		return mPduHeaders.getLongInteger(PduHeaders.DATE);
	}

	/**
	 * Set Date value.
	 * 
	 * @param value
	 *            the value
	 */
	public void setDate(long value) {
		mPduHeaders.setLongInteger(value, PduHeaders.DATE);
	}

	/**
	 * Get Message-ID value.
	 * 
	 * @return the value
	 */
	public byte[] getMessageId() {
		return mPduHeaders.getTextString(PduHeaders.MESSAGE_ID);
	}

	/**
	 * Set Message-ID value.
	 * 
	 * @param value
	 *            the value
	 * @throws NullPointerException
	 *             if the value is null.
	 */
	public void setMessageId(byte[] value) {
		mPduHeaders.setTextString(value, PduHeaders.MESSAGE_ID);
	}

	/**
	 * Get To value.
	 * 
	 * @return the value
	 */
	public EncodedStringValue[] getTo() {
		return mPduHeaders.getEncodedStringValues(PduHeaders.TO);
	}

	/**
	 * Set To value.
	 * 
	 * @param value
	 *            the value
	 * @throws NullPointerException
	 *             if the value is null.
	 */
	public void setTo(EncodedStringValue[] value) {
		mPduHeaders.setEncodedStringValues(value, PduHeaders.TO);
	}

	/**
	 * Get X-MMS-Read-status value.
	 * 
	 * @return the value
	 */
	public int getReadStatus() {
		return mPduHeaders.getOctet(PduHeaders.READ_STATUS);
	}

	/**
	 * Set X-MMS-Read-status value.
	 * 
	 * @param value
	 *            the value
	 * @throws InvalidHeaderValueException
	 *             if the value is invalid.
	 */
	public void setReadStatus(int value) throws InvalidHeaderValueException {
		mPduHeaders.setOctet(value, PduHeaders.READ_STATUS);
	}
	/*
	 * Optional, not supported header fields:
	 * 
	 * public byte[] getApplicId() {return null;} public void setApplicId(byte[]
	 * value) {}
	 * 
	 * public byte[] getAuxApplicId() {return null;} public void
	 * getAuxApplicId(byte[] value) {}
	 * 
	 * public byte[] getReplyApplicId() {return 0x00;} public void
	 * setReplyApplicId(byte[] value) {}
	 */
}